ERO < 20 mm n = 18 | ERO ≥ 20 mm n = 20 | P Value | |
---|---|---|---|
Age (y) | 41 ± 18 | 61 ± 14 | < 0.001 |
Gender (male) | 8/18 (44%) | 12/20 (60%) | 0.33 |
Systolic blood pressure (mmHg) | 126 ± 19 | 133 ± 20 | 0.39 |
Diastolic blood pressure (mmHg) | 79 ± 8 | 78 ± 9 | 0.9 |
Left ventricular end diastolic diameter (mm) | 45 ± 4 | 49 ± 6 | 0.03 |
Left ventricular end systolic diameter (mm) | 28 ± 5 | 29 ± 6 | 0.65 |
Posterior leaflet length (mm) | 13.6 ± 3.6 | 18.4 ± 4.2 | < 0.001 |
Left ventricular ejection fraction (%) | 58 ± 7 | 60 ± 6 | 0.3 |
Diastolic thickness (mm) | 5.3 ± 1.0 | 5.5 ± 0.9 | 0.57 |
Non Coaptation distance (mm) | 2.0 ± 2.5 | 5.0 ± 1.6 | < 0.001 |
Billowing area (cm 2 ) | 0.7 ± 0.4 | 1.0 ± 0.6 | 0.08 |
Prolapsing depth (mm) | 5.5 ± 2.0 | 8.4 ± 3.8 | 0.007 |
ERO (mm 2 ) | 5 ± 7 | 45 ± 27 | < 0.001 |